| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H6O3 + CH3OH = C8H8O3 + H2O
Pb(CH3COO)2 + NaOH = PbO + CH3COONa + H2O =>
Pb(CH3COO)2 + 2 NaOH = PbO + 2 CH3COONa + H2O
LiHCO3 = Li + H + C + O3 =>
LiHCO3 = Li + H + C + O3
BaS + O2 = BaSO3 =>
2 BaS + 3 O2 = 2 BaSO3
Cr(NO3)2 + K2CO3 = CrCO3 + K2(NO3)2 =>
Cr(NO3)2 + K2CO3 = CrCO3 + K2(NO3)2
Fe + CaCl2 = Ca + FeCl3 =>
2 Fe + 3 CaCl2 = 3 Ca + 2 FeCl3
Bi + OH = Bi(OH)3 =>
Bi + 3 OH = Bi(OH)3
HNO3 + H2SO4 + PbO2 = PbSO4 + H2O + NO3 =>
2 HNO3 + H2SO4 + PbO2 = PbSO4 + 2 H2O + 2 NO3
NaHCO3 + ClCH2COOH = ClCH2COONa + H2O + CO2 =>
NaHCO3 + ClCH2COOH = ClCH2COONa + H2O + CO2
Be5 + C5 = Be2C =>
2 Be5 + C5 = 5 Be2C
K(s) + F2(g) = KF =>
2 K(s) + F2(g) = 2 KF
K2CO3 + HNO3 = KNO3 + KHCO3 =>
K2CO3 + HNO3 = KNO3 + KHCO3
KI + FeCl = KCl + FeI =>
KI + FeCl = KCl + FeI
CH3COOH + Zn = Zn(CH3COO)2 + H3 =>
6 CH3COOH + 3 Zn = 3 Zn(CH3COO)2 + 2 H3
C3H7COOH + C3H7OH = C3H7COOC3H7 + H2O =>
C3H7COOH + C3H7OH = C3H7COOC3H7 + H2O
Xe + O3 = XeO3 =>
Xe + O3 = XeO3
H2SO3 + H = S2O3 + H2O =>
2 H2SO3 + 2 H = S2O3 + 3 H2O
H2SO4 + HCl = H3SO4Cl =>
H2SO4 + HCl = H3SO4Cl
Na2SO4 + HClO4 = NaClO4 + H2SO4 =>
Na2SO4 + 2 HClO4 = 2 NaClO4 + H2SO4
K2S + Pb(NO3)2 = K2Pb + S(NO3)2 =>
K2S + Pb(NO3)2 = K2Pb + S(NO3)2
Mg + Ag2NO4 = MgNO4 + Ag =>
Mg + Ag2NO4 = MgNO4 + 2 Ag
HF + Zn = H2 + ZnF2 =>
2 HF + Zn = H2 + ZnF2
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
H2S + Na2S2O3 = H2S2O3 + Na2S =>
H2S + Na2S2O3 = H2S2O3 + Na2S
Ca + AuF = CaF2 + Au =>
Ca + 2 AuF = CaF2 + 2 Au
Ca(HSO3)2 + HCl = CaCl2 + H2SO3 =>
Ca(HSO3)2 + 2 HCl = CaCl2 + 2 H2SO3
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
FeCl3 + KJ = FeJ2 + J2 + KCl =>
2 FeCl3 + 6 KJ = 2 FeJ2 + J2 + 6 KCl
CH3CCH + HCl = CH3CCl2CH3 =>
CH3CCH + 2 HCl = CH3CCl2CH3
Fe(CO)5 + O2 = Fe2O3 + CO2 =>
4 Fe(CO)5 + 13 O2 = 2 Fe2O3 + 20 CO2
KMnO4 + C2H2 + H2SO4 = HOOCCOOH + K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 5 C2H2 + 12 H2SO4 = 5 HOOCCOOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Al(OH)3 + Fe(OH)3 = AlFeO3 + H2O =>
Al(OH)3 + Fe(OH)3 = AlFeO3 + 3 H2O
C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O
Na2CO3 + H3O{+} = Na{+} + CO{2} + H2O =>
Na2CO3 + 4 H3O{+} = 2 Na{+} + CO{2} + 6 H2O
Mg(s) + HClO4(aq) = Mg(ClO4)2 + H2 =>
Mg(s) + 2 HClO4(aq) = Mg(ClO4)2 + H2
K2CrO4 + AlCl3 = Al2(CrO4)3 + KCl =>
3 K2CrO4 + 2 AlCl3 = Al2(CrO4)3 + 6 KCl
Li = Li{+} + e =>
Li = Li{+} + e
NaHCO3 + HAc = NaAc + H2CO3 =>
NaHCO3 + HAc = NaAc + H2CO3
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
C3H3OH + O2 = CO2 + H2O =>
2 C3H3OH + 7 O2 = 6 CO2 + 4 H2O
KFeO2 = Fe2O3 + K2O =>
2 KFeO2 = Fe2O3 + K2O
Ba(OH)2 + Fe2(SO4)3 = BaSO4 + Fe(OH)3 =>
3 Ba(OH)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(OH)3
CH3CCH + HCl = CH3CCl2CH3 =>
CH3CCH + 2 HCl = CH3CCl2CH3
C7H6O3 + C2H5OH = C9H10O3 + H2O =>
C7H6O3 + C2H5OH = C9H10O3 + H2O
CH3CH2CH2COOH + NaHCO3 = CH3CH2CH2COONa + H2O + CO2 =>
CH3CH2CH2COOH + NaHCO3 = CH3CH2CH2COONa + H2O + CO2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
Sb(OH)2 + NaOH = Na2(Sb(OH)4) =>
Sb(OH)2 + 2 NaOH = Na2(Sb(OH)4)
C4H10O + K2Cr2O7 + H2SO4 = C8H6O4 + K2SO4 + CrSO4 + H2O =>
8 C4H10O + 9 K2Cr2O7 + 27 H2SO4 = 4 C8H6O4 + 9 K2SO4 + 18 CrSO4 + 55 H2O
O + Cl2 = O2Cl3 =>
4 O + 3 Cl2 = 2 O2Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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